Fix CodeQL gripe with incorrect return value check for sscanf() call #405
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fix-CodeQL-gripe-about-incorrect-return-value-check-of-sscanf
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This merge request rectifies a CodeQL gripe with an incorrect return value check for a
sscanf()call:https://github.com/gearman/gearmand/security/code-scanning/41
I don't actually use Hiredis, so this change is completely untested. I think it's right though. Does it look correct to you, @SpamapS ?